public ChannelStack(Limit<int> sizeLimit)
{
_sizeLimit = sizeLimit;
_main = new Channel("main", ChannelVisibility.Public);
_stack = new List<Channel> { _main };
_stackSize = 1;
_channels = new Dictionary<string, Channel>
{
{ "main", _main }
};
}
public void PushChannel(string channelName, ChannelVisibility visibility)
{
Channel ch;
if (!_channels.TryGetValue(channelName, out ch))
{
ch = new Channel(channelName, visibility);
_channels[channelName] = ch;
}
if (channelName == "main") return;
ch.Visiblity = visibility;
if (_stack.Contains(ch)) return;
_stack.Add(ch);
_stackSize++;
}